細菌による藍の工業的還元に関する研究(第6報) : S〜8号菌の細菌学的性状 (その1)

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The following are the results obtained by studying the taxonomic characteristics of strain No. S-8.Spores : Cylindrical, 1.0×1.5μ. Germination prevailing on the ventral side.Cells : 0.9〜1.0×2.5〜3.5 μ, occurring singly and in pairs. Motile. Gram-negative. Gelatin stab : Liquefied.Catalase reaction : Positive.Starch is hydrolyzed.Nitrite produced from nitrate.Litmus milk : Shows decoloration and reduction of litmus but not coagulation. Acetylmethylcarbinal, ammonia, indole and hydrogen sulfied not produced.Acids from glucose, fructose, maltose, dextrin, starch, lactose, arabinose, and galactose, but not from glycerol and mannitol.No definite fermentation occurs in xylose and raffinose solutions.Optimum temperature : 30℃.Thermal death point : 100℃. Thermal death time : 5 minutes.
社団法人日本生物工学会の論文
1960-06-15